isd1810 Winbond Electronics Corp America, isd1810 Datasheet - Page 8

• Manufacturer Part Number: isd1810
• Description: Single-chip, Single-message Voice Record/playback Device 8- To 16-second Durations
• Manufacturer: Winbond Electronics Corp America

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ISD
T H D
P
V
V
Symbol
O U T
O U T
IN
T hese specifications a pply with R
T ypical values @ T
All Min/Max limits a re guaranteed by IS D via e lectrical testing or characterization. Not all specifications a re
100 percent tested.
Oscillator stability may vary as much as ± 5 p ercent o ver the operating temperature and voltage ranges.
Low-frequency cutoff d epends upon value of external c apacitors (see Pin Descriptions).
Filter specification applies to the a ntialiasing filter and to the smoothing f ilter.
B alanced input signal applied between MIC and MIC R E F as shown in the application example. S ingle-ended MIC
or MIC REF recommended to be less than 100 mV peak to peak.
T otal Harmonic Distortion
S peaker Output Power
Voltage Across Speaker Pins
MIC Input Voltage
A
Figure 2: ISD1810 Application Example—Design Schematic
Characteristic
= 25° C and 3.0 V.
OSC
e qualing 100 K .
Table 4: AC Parameters
Min
(3)
1
24.4
1.25
15
Typ
(2)
2.5
300
Max
1
(3)
%
mW
V p–p
mV
Units
@ 1 K Hz, V
Peak to P eak
R
R
Peak-to-Peak
E X T
E X T
= 8
= 600
Conditions
IS D1810 Product
IN
= 15 mV
(7)
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